CVE-2026-22244

HIGH8.5

OpenMetadata Server-Side Template Injection (SSTI) in FreeMarker email templates that leads to RCE

Published Jan 8, 2026

Modified 1 months ago

Details

OpenMetadata is a unified metadata platform. Versions prior to 1.11.4 are vulnerable to remote code execution via Server-Side Template Injection (SSTI) in FreeMarker email templates. An attacker must have administrative privileges to exploit the vulnerability. Version 1.11.4 contains a patch.

References

WEB

https://github.com/open-metadata/OpenMetadata/commit/bffe7c45807763f9b682021d4211c478d2a08bb3

DETECTION

https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-22244

CVSS Analysis

CVSS v4.0

8.5

Exploitability

Attack Vector